Click to expand Tap to zoom Auveco No. 3894 Size No. 21 Woodruff Keys 1035 Steel, Quantity - 50 by Auveco Save Liquid error (product-badge line 32): Computation results in '-Infinity'% $64.80 | / SKU 3894 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Description Catalog Description Quantity: 50 Finish: Plain Industry standard number: 21 Material: 1035 Carbon Steel Thickness: 1/4" Width: 1-1/4" Country of origin: US Catalog Click here to see item 3894 in the Auveco catalog.